You're missing the forest through the trees. People are still going to consume more than they need regardless of how many labels and apps are warning them othe

You're missing the forest through the trees. People are still going to consume more than they need regardless of how many labels and apps are warning them otherwise. High calorie/sugary drinks taste good and bring pleasure to the brain. Solving the obesity epidemic requires re-learning how to consume and work off calories. Look at all the warning labels on cigarettes, etc. yet people still smoke them. Would a phone app telling you how much nicotine you're consuming get you to change your habit? No, the addiction is much deeper than just a lack of awareness that it's bad. We know sugary drinks are bad but we drink them anyways because we like them.